diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2005-05-30 15:50:15 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-05-30 15:50:15 -0700 |
| commit | 208d89843b7b03978d8e748b8b991c1be81c4f43 (patch) | |
| tree | 10669e257624aa511eb6b14db296e40f9db777cc /init | |
| parent | 9bb7bc942d3da606f184ac6a4dfc7e4d470c831b (diff) | |
[IPV4]: Fix BUG() in 2.6.x, udp_poll(), fragments + CONFIG_HIGHMEM
Steven Hand <Steven.Hand@cl.cam.ac.uk> wrote:
>
> Reconstructed forward trace:
>
> net/ipv4/udp.c:1334 spin_lock_irq()
> net/ipv4/udp.c:1336 udp_checksum_complete()
> net/core/skbuff.c:1069 skb_shinfo(skb)->nr_frags > 1
> net/core/skbuff.c:1086 kunmap_skb_frag()
> net/core/skbuff.h:1087 local_bh_enable()
> kernel/softirq.c:0140 WARN_ON(irqs_disabled());
The receive queue lock is never taken in IRQs (and should never be) so
we can simply substitute bh for irq.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions